2024/Alloy Niner Bikes RLT 9 Frameset

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake
Average stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

47cm
50cm
53cm
56cm
59cm
62cm
Stack
537mm
558mm
578mm
594mm
615mm
636mm
Reach
361mm
365mm
374mm
383mm
397mm
407mm
Stack to Reach Ratio
1.49:1
1.53:1
1.55:1
1.55:1
1.55:1
1.56:1
Seat Tube Length, C-T
430mm
460mm
490mm
520mm
550mm
580mm
Top Tube Length, Effective/Horizontal Center
510mm
525mm
545mm
565mm
585mm
605mm
Top Tube Slope
14.5deg
13.3deg
11.9deg
10.3deg
9.1deg
8.1deg
Head Tube Angle
70deg
70.5deg
71deg
71.5deg
72deg
72.5deg
Seat Tube Angle
74.5deg
74deg
73.5deg
73deg
73deg
72.5deg
Head Tube Length
105mm
125mm
145mm
165mm
185mm
205mm
Bottom Bracket Drop
75mm
75mm
75mm
70mm
70mm
70mm
Bottom Bracket Height
286mm
286mm
286mm
291mm
291mm
291mm
Chainstay Length
435mm
435mm
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
428.5mm
428.5mm
428.5mm
429.3mm
429.3mm
429.3mm
Front-Center
582mm
589mm
599mm
610mm
625mm
634mm
Front-Center Horizontal
576.5mm
583.5mm
594.5mm
606.7mm
621.7mm
630.7mm
Wheelbase
1005mm
1012mm
1023mm
1036mm
1051mm
1060mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
45mm
Fork Length, Unknown
405mm
405mm
405mm
405mm
405mm
405mm
Trail
83.5mm
very high
80.1mm
very high
76.7mm
high
73.3mm
high
70mm
high
66.6mm
high
Mechanical Trail
78.5mm
75.5mm
72.5mm
69.6mm
66.6mm
63.6mm
Wheel Flop
26.8mm
25.2mm
23.6mm
22.1mm
20.6mm
19.1mm
Standover Height
705mm
728mm
753mm
780mm
805mm
830mm
Tire to Pedal Spindle
51mm
170 mm cranks
58mm
170 mm cranks
68mm
170 mm cranks
79mm
170 mm cranks
94mm
170 mm cranks
103mm
170 mm cranks
Pedal Spindle to Ground Clearance
116mm
170 mm cranks
116mm
170 mm cranks
116mm
170 mm cranks
121mm
170 mm cranks
121mm
170 mm cranks
121mm
170 mm cranks

Frameset Build

47cm
50cm
53cm
56cm
59cm
62cm
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
50mm
50mm
50mm
50mm
50mm
50mm
Tire Outer Diameter
722mm
722mm
722mm
722mm
722mm
722mm
Bike Length with Tires
1727mm
1734mm
1745mm
1758mm
1773mm
1782mm

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
All-road/Gravel